Harvard symbologist Robert Langdon is summoned to Switzerland when the dead body of a physicist turns up bearing the distinguishing mark of the ancient brotherhood of the "Illuminati." Soon, Langdon suspects this mysterious cult is determined to destroy Catholicism with an unimaginably powerful new weapon.

"A deadly race for the Vatican's oldest secret fuels New York Times bestseller Steve Berry's latest international Cotton Malone thriller. The pope is dead. A conclave to select his replacement is about to begin. Cardinals are beginning to arrive at the Vatican, but one has fled Rome for Malta in search of a document that dates back to the 4th century and Constantine the Great. Former Justice Department operative, Cotton Malone, is at Lake Como, Italy,...